openkylin
/
libvirt
mirror of https://gitee.com/openkylin/libvirt.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

Fix memory leak in openvz_conf.c 

If there is no error while executing a function "openvzParseBarrierLimit"
a "str" string where is duplicate of a "value" string isn't freed and it
leads into memory leak.

This has been found by coverity.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Pavel Hrdina 2014-01-13 14:33:15 +01:00
parent ba906a3d58
commit 7ed02a0003
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/openvz/openvz_conf.c
View File

@ -136,6 +136,7 @@ openvzParseBarrierLimit(const char* value,
char *token; char *token;
char *saveptr = NULL; char *saveptr = NULL;
char *str; char *str;
int ret = -1;
if (VIR_STRDUP(str, value) < 0) if (VIR_STRDUP(str, value) < 0)
goto error; goto error;
@ -158,10 +159,10 @@ openvzParseBarrierLimit(const char* value,
goto error; goto error;
} }
} }
return 0; ret = 0;
error: error:
VIR_FREE(str); VIR_FREE(str);
return -1; return ret;
} }